{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159890",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e8161436c34d1d2a14c55f328254446fdb1838aefda055bc0bc9c0a9893622e",
    "signature": "0xb975ef742405db732191329dc7d9bb2645c27651d3c3a46170713af875cc2e121f5febe132932d2fa548e85b7ef23bfd008950d9d8728a1fdbe2e38ca7e6524d1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}